Base | Representation |
---|---|
bin | 11001010011111100101101… |
… | …100001111111010111001111 |
3 | 112121011021121001201121221111 |
4 | 121103330231201333113033 |
5 | 104042344444413330111 |
6 | 1032432344110512451 |
7 | 32306515314541123 |
oct | 3123745541772717 |
9 | 477137531647844 |
10 | 111322021230031 |
11 | 3251a449909447 |
12 | 1059ab53805727 |
13 | 4a16810741b11 |
14 | 1d6c02bdd5583 |
15 | cd0b1ba5ba21 |
hex | 653f2d87f5cf |
111322021230031 has 8 divisors (see below), whose sum is σ = 117181787598720. Its totient is φ = 105462326123352.
The previous prime is 111322021230023. The next prime is 111322021230113. The reversal of 111322021230031 is 130032120223111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 111322021230031 - 23 = 111322021230023 is a prime.
It is a super-2 number, since 2×1113220212300312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 111322021229984 and 111322021230011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111322021230001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14594035 + ... + 20871748.
It is an arithmetic number, because the mean of its divisors is an integer number (14647723449840).
Almost surely, 2111322021230031 is an apocalyptic number.
111322021230031 is a deficient number, since it is larger than the sum of its proper divisors (5859766368689).
111322021230031 is a wasteful number, since it uses less digits than its factorization.
111322021230031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35631005.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 111322021230031 its reverse (130032120223111), we get a palindrome (241354141453142).
The spelling of 111322021230031 in words is "one hundred eleven trillion, three hundred twenty-two billion, twenty-one million, two hundred thirty thousand, thirty-one".
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